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-rw-r--r--arch/arm/mach-davinci/board-omapl138-hawk.c42
1 files changed, 11 insertions, 31 deletions
diff --git a/arch/arm/mach-davinci/board-omapl138-hawk.c b/arch/arm/mach-davinci/board-omapl138-hawk.c
index a4e87264ebd7..41d5500996b2 100644
--- a/arch/arm/mach-davinci/board-omapl138-hawk.c
+++ b/arch/arm/mach-davinci/board-omapl138-hawk.c
@@ -13,6 +13,7 @@
#include <linux/init.h>
#include <linux/console.h>
#include <linux/gpio.h>
+#include <linux/gpio/machine.h>
#include <linux/platform_data/gpio-davinci.h>
#include <linux/regulator/machine.h>
@@ -25,8 +26,6 @@
#include <mach/mux.h>
#define HAWKBOARD_PHY_ID "davinci_mdio-0:07"
-#define DA850_HAWK_MMCSD_CD_PIN GPIO_TO_PIN(3, 12)
-#define DA850_HAWK_MMCSD_WP_PIN GPIO_TO_PIN(3, 13)
#define DA850_USB1_VBUS_PIN GPIO_TO_PIN(2, 4)
#define DA850_USB1_OC_PIN GPIO_TO_PIN(6, 13)
@@ -123,19 +122,16 @@ static const short hawk_mmcsd0_pins[] = {
-1
};
-static int da850_hawk_mmc_get_ro(int index)
-{
- return gpio_get_value(DA850_HAWK_MMCSD_WP_PIN);
-}
-
-static int da850_hawk_mmc_get_cd(int index)
-{
- return !gpio_get_value(DA850_HAWK_MMCSD_CD_PIN);
-}
+static struct gpiod_lookup_table mmc_gpios_table = {
+ .dev_id = "da830-mmc.0",
+ .table = {
+ /* CD: gpio3_12: gpio60: chip 1 contains gpio range 32-63*/
+ GPIO_LOOKUP("davinci_gpio.1", 28, "cd", GPIO_ACTIVE_LOW),
+ GPIO_LOOKUP("davinci_gpio.1", 29, "wp", GPIO_ACTIVE_LOW),
+ },
+};
static struct davinci_mmc_config da850_mmc_config = {
- .get_ro = da850_hawk_mmc_get_ro,
- .get_cd = da850_hawk_mmc_get_cd,
.wires = 4,
.max_freq = 50000000,
.caps = MMC_CAP_MMC_HIGHSPEED | MMC_CAP_SD_HIGHSPEED,
@@ -151,21 +147,7 @@ static __init void omapl138_hawk_mmc_init(void)
return;
}
- ret = gpio_request_one(DA850_HAWK_MMCSD_CD_PIN,
- GPIOF_DIR_IN, "MMC CD");
- if (ret < 0) {
- pr_warn("%s: can not open GPIO %d\n",
- __func__, DA850_HAWK_MMCSD_CD_PIN);
- return;
- }
-
- ret = gpio_request_one(DA850_HAWK_MMCSD_WP_PIN,
- GPIOF_DIR_IN, "MMC WP");
- if (ret < 0) {
- pr_warn("%s: can not open GPIO %d\n",
- __func__, DA850_HAWK_MMCSD_WP_PIN);
- goto mmc_setup_wp_fail;
- }
+ gpiod_add_lookup_table(&mmc_gpios_table);
ret = da8xx_register_mmcsd0(&da850_mmc_config);
if (ret) {
@@ -176,9 +158,7 @@ static __init void omapl138_hawk_mmc_init(void)
return;
mmc_setup_mmcsd_fail:
- gpio_free(DA850_HAWK_MMCSD_WP_PIN);
-mmc_setup_wp_fail:
- gpio_free(DA850_HAWK_MMCSD_CD_PIN);
+ gpiod_remove_lookup_table(&mmc_gpios_table);
}
static irqreturn_t omapl138_hawk_usb_ocic_irq(int irq, void *dev_id);